CN201748533U - Drainage-type warmer - Google Patents
Drainage-type warmer Download PDFInfo
- Publication number
- CN201748533U CN201748533U CN 201020219093 CN201020219093U CN201748533U CN 201748533 U CN201748533 U CN 201748533U CN 201020219093 CN201020219093 CN 201020219093 CN 201020219093 U CN201020219093 U CN 201020219093U CN 201748533 U CN201748533 U CN 201748533U
- Authority
- CN
- China
- Prior art keywords
- gas
- control valve
- output
- mixing tube
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a drainage-type warmer, which comprises a shell and a control valve and a burner which are arranged in the shell. The drainage-type warmer also comprises an exhaust fan for discharging burnt exhaust gas and a blower for blowing heat from the shell, wherein the gas inlet end of the control valve is connected with a reducing valve connected with a gas type selector valve; the output end of the control valve is connected with the burner; and the gas type selector valve is respectively provided with at least one gas inlet and at least two gas outlets. When the gas type is used for inputting different gases, different gases have different inlet pressure and automatically select the corresponding gas outlets. The drainage-type warmer not only can use different gas types as gas sources but also realizes that the original human regulation is replaced according to the automatic selection of the input gas type.
Description
Technical field
The utility model relates to a kind of exhausting type warmer, particularly a kind of can be with different gas kinds as fuel gas source and the exhausting type warmer selected automatically.
Background technology
Along with the continuous progress of conveying technology and the growing tension of petroleum resources, low-calorie combustion gas such as natural gas, biogas progressively enter daily life, and the single energy in city is just progressively broken by multipotency source system.With the warmer is example, be the structure of single liquefied gas special use or natural gas special use in the past, because the calorific value difference of various combustion gas, the air pressure of its output, tolerance must have difference, must at first determine employed source of the gas when therefore the user buys, select suitable product according to source of the gas then, bring very big inconvenience to the user like this, when changing source of the gas, also to buy new combustion gas tool, cause the user resources waste.In addition, the dual gas supply warmer of producing before our company can use different gas kinds as fuel gas source, but the adjusting that it need be artificial when more ventilation is planted can not be regulated so not only waste of manpower but also lose time automatically.
Summary of the invention
For solving the problems referred to above that prior art exists, the utility model proposes a kind of exhausting type warmer, it not only can use different gas kinds as source of the gas, and can select to reach the purpose of using input gas kind automatically, for the user brings convenience.
The utility model can be solved by the following technical programs:
A kind of exhausting type warmer of the utility model, comprise a housing and be installed in housing interior control valve, burner, also comprise the hair-dryer that an air exhauster and of discharging burnt gas blows out heat in the shell, the pressure-reducing valve that the air inlet termination one of described control valve and a gas kind selector valve join, the output of control valve links to each other with described burner, described gas kind selector valve has at least one air inlet and at least two gas outlets respectively, when this gas kind selector valve is imported according to gas with various, different gas admission pressure differences is selected corresponding gas outlet automatically.
Burner described in the utility model comprises a mixing tube, igniting pin, gas adaptive nozzle, the output of described control valve links to each other with the gas adaptive nozzle, the described mixing tube of gas adaptive nozzle output termination, igniting pin place the contiguous place of described mixing tube output.
Comprise that also a flame detects pin, it is located at the contiguous place of described mixing tube output.
Owing to adopt above technical scheme, a kind of exhausting type warmer of the present utility model, it enters corresponding structure by the automatic selection that the automatic selector valve of gas kind carries out the gas kind, not only can use different gas kinds as source of the gas, and can select to reach the purpose of using input gas kind automatically, for the user brings convenience.
Description of drawings
Fig. 1 is the external structure of a kind of exhausting type warmer of the utility model
Fig. 2 is the concrete cut-away view of a kind of exhausting type warmer of the utility model
Among the figure, 1, hair-dryer; 2, housing; 3, radiating tube; 4, air exhauster; 5, pressure-reducing valve; 6, gas kind selector valve; 7, controller; 8, the igniting pin; 9, mixing tube; 10, gas kind adaptive nozzle; 11, wireway; 12, control valve.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model:
As shown in Figures 1 and 2, a kind of exhausting type warmer of the utility model, comprise a housing 2 and the control valve 12, the burner that are installed in the housing 2, also comprise the hair-dryer 1 that an air exhauster 4 and of discharging burnt gas blows out heat in the shell, also comprise a gas kind selector valve 6 and a pressure-reducing valve 5, link to each other by ordering is corresponding arbitrarily between this gas kind selector valve 6, pressure-reducing valve 5, control valve 12 threes.Preferable is connected to: the pressure-reducing valve 5 that the air inlet termination one of control valve 12 and a gas kind selector valve 6 join, the output of control valve 12 links to each other with burner, gas kind selector valve 6 has at least one air inlet and at least two gas outlets respectively, when this gas kind selector valve is imported according to the input gas with various, different gas admission pressure differences is selected corresponding gas outlet automatically.The patent that this gas kind selector valve concrete structure can be our company's application gas kind selecting arrangement (is respectively as application number: 201010174667.5; 201020158512.8; 201020158511.3) described in arbitrary structure, be not limited thereto, as long as can select corresponding gas outlets automatically, realize that the function of selecting automatically just can according to different its admission pressures of input gas are different.This burner comprises a mixing tube 9, igniting pin 8, gas adaptive nozzle, the output of control valve 12 links to each other with the gas adaptive nozzle, gas adaptive nozzle output termination mixing tube 9, igniting pin 8 places the contiguous place of these mixing tube 9 outputs, and this vicinity is sentenced the pin of lighting a fire and can be lighted the gas that mixing tube comes out and be as the criterion.The patent that this gas kind adaptive nozzle, itself and the above-mentioned the same automatic selection that can realize the gas kind automatically of gas kind selector valve, its concrete structure can be the gas kind automatic nozzle of our company's application (is respectively as application number: 201020178998.1; 201010161402.1; 201010161369.2) described in arbitrary structure, be not limited thereto, automatically select corresponding gas outlet just can as long as can realize the gas kind.
Operation principle of the present utility model is: insert natural gas or liquefied gas, open power supply, controller 7 sends instruction: control valve 12 is opened, igniting pin 8 carries out constant ignition, combustion gas enters gas kind selector valve, because the admission pressure of natural gas and liquefied gas differs greatly, gas kind selector valve 6 is selected the path of gas to enter in the pressure-reducing valve 5 according to the size of pressure to reduce pressure, combustion gas through decompression enters wireway 11 by control valve 12, gas kind adaptive nozzle 10 is housed on the wireway 11, gas kind adaptive nozzle 10 is selected corresponding outlet pipe according to the size of gas pressure, and combustion gas is flowed out with certain flow velocity under certain pressure, the ejector action that relies on combustion gas kinetic energy to produce, suck primary air from the air inlet of mixing tube 9, and mix in induction tunnel, mist flows out from the other end of mixing tube 9.At this moment, the high tension spark that meets 8 generations of igniting pin just produces burning, and when accident extinguishing, flame detects pin and detects less than flame, and control valve 12 is closed, and guarantees security thereby cut off main gas circuit.Hair-dryer 1 will burn, and to blow to indoor system from the outer surface of radiating tube 3 warm for the heat that produces, the waste gas that burning produces by air exhauster 4 pump drainages to outdoor.Exhausting type warmer of the present utility model generally is used for the garage.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (3)
1. exhausting type warmer, comprise a housing and be installed in housing interior control valve, burner, also comprise the hair-dryer that an air exhauster and of discharging burnt gas blows out heat in the shell, it is characterized in that, the pressure-reducing valve that the air inlet termination one of described control valve and a gas kind selector valve join, the output of control valve links to each other with described burner; Described gas kind selector valve has at least one air inlet and at least two gas outlets respectively, and when this gas kind selector valve was imported according to gas with various, different gas admission pressure differences was selected corresponding gas outlet automatically.
2. a kind of exhausting type warmer according to claim 1, it is characterized in that, described burner comprises a mixing tube, igniting pin, gas adaptive nozzle, the output of described control valve links to each other with the gas adaptive nozzle, the described mixing tube of gas adaptive nozzle output termination, igniting pin place the contiguous place of described mixing tube output.
3. a kind of balanced type warmer that effluxes according to claim 1 and 2 is characterized in that, comprises that also a flame detects pin, and it is located at the contiguous place of described mixing tube output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020219093 CN201748533U (en) | 2010-06-08 | 2010-06-08 | Drainage-type warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020219093 CN201748533U (en) | 2010-06-08 | 2010-06-08 | Drainage-type warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748533U true CN201748533U (en) | 2011-02-16 |
Family
ID=43583208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020219093 Expired - Fee Related CN201748533U (en) | 2010-06-08 | 2010-06-08 | Drainage-type warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748533U (en) |
-
2010
- 2010-06-08 CN CN 201020219093 patent/CN201748533U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101881481B (en) | Dual-gas source combustion device | |
| CN201706550U (en) | Double-independent-oxygen-supply high-efficient energy-saving environment-friendly burner | |
| CN201129726Y (en) | Mixed combusting device capable of utilizing two combustible gases | |
| CN201582846U (en) | Combustion control system of lignite unit | |
| CN105674257A (en) | Two-stage-adjustable steam plasma swirl burner | |
| US7100301B1 (en) | Combustible grain drying system for producing energy byproduct | |
| CN201748533U (en) | Drainage-type warmer | |
| CN112902159A (en) | Three-channel multi-oxygen burner | |
| CN205402704U (en) | Two -stage adjustable steam plasma cyclone burner | |
| CN1740637A (en) | Reinforced fuel gas and air mixed injecting combustor | |
| CN101701721B (en) | Intelligent control system of gas utensil | |
| CN201748529U (en) | Double gas source combustion apparatus | |
| CN201137937Y (en) | Oil-burning combustor possessing hierarchical gas supply | |
| CN201892265U (en) | Exhaust balance type heater | |
| CN204880110U (en) | Polyhybird room gas pipeline structure | |
| CN202852900U (en) | Stove | |
| CN203082879U (en) | Premixed secondary gas burner nozzle | |
| CN202203980U (en) | Energy-saving combustion device adopting combustion method of water electrolysis oxyhydrogen and fuel blending | |
| CN105202590A (en) | Energy-saving environment-friendly intelligent gas stove and operation method thereof | |
| CN203286576U (en) | Flue gas incinerator | |
| CN103438456A (en) | Biomass gas burner | |
| CN201748611U (en) | Double-gas source volume type water heater | |
| CN110186186A (en) | It is a kind of can multifuel combustion on-condensible gas hot wind furnace technology | |
| CN209399421U (en) | A kind of energy-saving environment protection gas range | |
| CN201701062U (en) | Double-gas-source oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20140608 |